Marker post bracket for mountain surveying and mapping

Abstract

The utility model discloses a marker post bracket for mountain surveying and mapping, which belongs to the technical field of supporting parts of surveying and mapping equipment and comprises a marker post, the marker post is inserted into a through hole in the center of a base, and a post body of the marker post is fixed through a detachable clamping seat. The clamping base is composed of an upper clamping plate, a lower clamping plate and a plurality of supports, through grooves are formed in the center areas of the upper clamping plate and the lower clamping plate, the supports are annularly distributed with the through grooves as the circle center and connected with the upper clamping plate and the lower clamping plate, a blind groove is machined in the upper half portion of the interior of the through hole of the base, and the lower clamping plate in the clamping base is embedded into the blind groove for limiting. The diameter of the through hole is larger than that of the marker post, and the diameter of the through groove is the same as that of the marker post. The marker post bracket is provided with the laser-assisted component, so that the perpendicularity can be ensured, the straight line alignment can be assisted, meanwhile, the marker post can be conveniently erected on concrete or a road ground, and the surveying and mapping efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to surveying and mapping equipment support part technical field more specifically, relate to a kind of pole support for mountain surveying and mapping. BACKGROUND

[0002] In the process of mountain surveying and mapping, straight line alignment is needed, that is, some direction signs (such as stakes, poles, etc.) are set up on the straight line between two points, and these signs are made into a straight line with the two endpoints. This work is straight line alignment. Currently, the poles are usually inserted directly into the ground surface of the surveying and mapping area. The verticality of the poles is not good during the insertion process, and it is not possible to assist in straight line alignment. Moreover, in actual work, in order to ensure the accuracy of the measurement, it is often necessary to choose a flat ground. However, these grounds are usually not suitable for insertion, such as concrete or highway, making it difficult to place the poles. SUMMARY

[0003] The utility model aims to provide a kind of pole support for mountain surveying and mapping, the pole support has laser auxiliary assembly, can guarantee verticality while assisting straight line alignment, and it is convenient to erect the pole on concrete or highway ground, improve surveying and mapping efficiency.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A pole support for mountain surveying and mapping, comprising a pole, the pole is inserted into the through hole of the base center, and the pole body is fixed by a detachable clamping seat, the clamping seat is composed of a clamping plate with a through slot in the upper and lower center areas and a plurality of supports, the plurality of supports are connected to the upper and lower clamping plates in a ring shape with the through slot as the center, a blind slot is processed in the upper half of the through hole of the base, and the lower clamping plate of the clamping seat is inserted into the blind slot for limiting, the diameter of the through hole is larger than the diameter of the pole, and the diameter of the through slot is the same as the diameter of the pole.

[0006] As a further optimization of the scheme, three adjusting threaded cylinders are arranged around the lower surface of the base, and a base with a stud is screwed into each adjusting threaded cylinder, and an electronic level is fixed to the upper surface of the base.

[0007] As a further optimization of the scheme, an annular mounting groove is formed in the inner side of the base, and a turntable is rotatably installed in the annular mounting groove, a circular through slot is processed on the periphery of the upper surface of the base, and a plurality of concave connecting seats are installed between the circular through slot and the upper surface of the turntable.

[0008] As a further optimization of the scheme, the bottom surface of the support at the inner end of the lower surface of the concave connecting seat is slidably embedded in the circular annular through groove, and the bottom surface of the support at the outer end of the lower surface of the concave connecting seat is welded and fixed on the upper surface of the external rotating disc, the upper surface of the concave connecting seat is provided with a pulling lever at the inner end thereof, and a lantern ring is installed at the central position of the upper surface of the concave connecting seat, and a laser emitter or a laser receiver is installed in the lantern ring.

[0009] As a further optimization of the scheme, the lantern ring is provided with a tightening bolt on the side surface thereof for fixing the equipment in the lantern ring.

[0010] Compared with the prior art, the utility model has the beneficial effects as follows:

[0011] In the utility model, the base and the clamping seat structure are designed, the staff can be conveniently erected on the concrete or highway ground, the surveying efficiency is improved, the adjusting screw cylinder and the base structure are designed, the electronic level is combined, the verticality leveling operation of the base and the staff is realized, and the measurement accuracy is improved.

[0012] In the utility model, the laser auxiliary assembly is used, the laser emitter and the laser receiver can be conveniently adjusted in the rotating position through the pulling lever, the auxiliary positioning laser light path in different directions is emitted, the straight line positioning in the auxiliary mountain surveying in different directions is realized, and the surveying efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic view of the staff support mounting structure of the utility model;

[0014] Figure 2 It is a schematic view of the clamping seat split structure of the utility model;

[0015] Figure 3 It is a schematic view of the laser emitter mounting structure of the utility model;

[0016] Figure 4 It is a schematic view of the laser receiver mounting structure of the utility model;

[0017] In the drawing, 1 is a staff, 2 is a clamping plate, 3 is a base, 4 is a support, 5 is a blind groove, 6 is a through hole, 7 is a rotating disc, 8 is a screw cylinder, 9 is a base, 10 is a concave connecting seat, 11 is a lantern ring, 12 is a laser emitter, 13 is a pulling lever, 14 is a laser receiver, and 15 is an electronic level. PREFERRED EMBODIMENT

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific drawings.

[0019] In order to solve the problem that the verticality of the existing signpost is not good enough in the process of inserting the signpost, and the signpost cannot assist in straight line marking, and in order to ensure the accuracy of measurement in actual work, the ground is usually selected to be flat, but these grounds are generally not inserted, such as concrete or highway, etc., which leads to the problem that the signpost is difficult to place;

[0020] As shown in Figure 1 , the present application comprises a signpost 1 inserted into the through hole 6 in the center of the base 3, and the shaft of the signpost 1 is fixed by a detachable clamping seat;

[0021] As shown in Figure 2 , the clamping seat is composed of two clamping plates 2 with through grooves in the upper and lower center areas and a plurality of supports 4, the plurality of supports 4 are connected to the upper and lower clamping plates 2 in a ring shape with the through grooves as the center, the upper half of the through hole 6 in the base 3 is processed with a blind groove 5, and the lower clamping plate 2 in the clamping seat is inserted into the blind groove 5 for limiting, the diameter of the through hole 6 is larger than the diameter of the signpost 1, and the diameter of the through groove is the same as the diameter of the signpost 1;

[0022] Three adjusting threaded cylinders 8 are arranged around the lower surface of the base 3, and a base 9 with a stud is screwed into each adjusting threaded cylinder 8, and an electronic level 15 is fixed on the upper surface of the base 3;

[0023] As shown in Figure 3 and Figure 4 , a ring-shaped mounting groove is formed on the outer side of the base 3, and a turntable 7 is rotatably sleeved in the ring-shaped mounting groove, a circular groove is formed on the upper surface of the base 3, a plurality of concave connecting seats 10 are installed between the circular groove and the upper surface of the turntable 7, the bottom surface of the support at the inner end of the lower surface of the concave connecting seat 10 is slidably inserted into the circular groove, and the bottom surface of the support at the outer end of the lower surface of the concave connecting seat 10 is welded and fixed on the upper surface of the outer turntable 7, a knob 13 is arranged on the inner end of the upper surface of the concave connecting seat 10, and a sleeve ring 11 is installed at the center position of the upper surface of the concave connecting seat 10, a laser emitter 12 or a laser receiver 14 is installed in the sleeve ring 11, and a tightening bolt is installed on the side surface of the sleeve ring 11 for fixing the equipment inside the sleeve ring.

[0024] Specifically, the electronic level 15 can adopt a product of model JKBD-22, the measurement accuracy is 0.001mm / m, with an LCD screen and a built-in lithium ion rechargeable battery, when in use, according to the diameter size of the actual staff 1, select the card holder with the same size through slot, and embed the card plate 2 below the card holder into the blind groove 5 inside the base 3, the staff 1 passes through the upper and lower through slots and the through hole 6 in turn, fixed in the base 3, then according to the reading of the electronic level 15, adjust the distance of the stud of the base 9 around the lower part into the adjusting screw cylinder 8, carry out leveling operation, ensure the perpendicularity of the staff 1 installation, finally adjust the angle position of the laser emitter 12 or the laser receiver 14 through the lever 13, can set multiple laser emitters 12 and laser receivers 14 according to the need, realize the emission of auxiliary positioning laser light path in different directions, assist the straight line in mountain mapping from different directions, improve the mapping efficiency.

[0025] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, and the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0026] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. The skilled person in the industry should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pole support for mountain mapping, comprising a pole, characterized in that: The post is inserted into the through hole in the center of the base and the post body is fixed by a detachable clamping seat, the clamping seat is composed of a clamping plate with a through slot in the upper and lower center areas and a plurality of supports, the plurality of supports are connected to the upper and lower clamping plates in a ring shape with the through slot as the center, a blind slot is processed in the upper half of the through hole in the base and the lower clamping plate in the clamping seat is inserted into the blind slot for limiting, the diameter of the through hole is larger than the diameter of the post and the diameter of the through slot is the same as the diameter of the post.

2. The pole support for mountain mapping according to claim 1, characterized in that: Three adjusting threaded cylinders are arranged around the lower surface of the base and a base with a stud is screwed into each adjusting threaded cylinder, and an electronic level is fixed to the upper surface of the base.

3. The pole support for mountain mapping according to claim 2, characterized in that: An annular mounting slot is formed in the outer side of the base and a turntable is rotatably sleeved in the annular mounting slot, a circular annular through slot is processed on the upper surface of the base, and a plurality of concave connecting seats are mounted between the circular annular through slot and the upper surface of the turntable.

4. The pole support for mountain mapping of claim 3, wherein: The bottom surface of the support at the inner end of the lower surface of the concave connecting seat is slidingly embedded in the circular annular through slot, and the bottom surface of the support at the outer end of the lower surface of the concave connecting seat is welded and fixed on the upper surface of the outer turntable, an upturned lever is arranged at the inner end of the upper surface of the concave connecting seat, a thimble is mounted at the center position of the upper surface of the concave connecting seat, and a laser emitter or a laser receiver is mounted in the thimble.

5. The pole support for mountain mapping according to claim 4, characterized in that: A tightening bolt is mounted on the side surface of the thimble for fixing the equipment in the thimble.

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